GASTEROPODA. 



169 



elora, Billings, 18^2, Pal. Foss., vol. 1, 



Guelph Gr. [Ety. proper name.] 

 emmetensis, Winchell, 18G6, Rep. Low. 



Peninsula Mich., Ham. Gr, [Ety. 



proper name.] 

 estella, Hall, 1872, 24th Reg. Rep., Up. 



Held. Gr. [Ety. proper name.] 

 etna, Billings, 1865, Pal. Foss., vol. 1, 



Quebec Gr. [Ety. proper name.] • 

 eugenia, Billings, 1802, Pal. Foss., vol. 1, 



Black Riv. Gr. [Ety. proper name.] 

 euomphaloides. Hall, 1862, 15th Reg.Rep., 



Ham. Gr. [Sig. like an Euomphalus.'] 

 exigua, Winchell, 1862, Proc. Acad. Nat. 



8ci., Marshall Gr. [Sig. small, scanty.] 

 filitexta, Hall, 1876, Illust. Devonian 



Foss., Ham. Gr. [Sig. woven like 



threads.] 

 galtensis, Billings, 1862, Pal. Foss., vol. 



1, Guelph Gr. [Ety. proper name.] 

 glandula, Shumard, 1860, Trans. St.Louis 



Acad. Sci., Coal Meas. [Sig. a little 



kernel.] 

 gonopleura, Winchell & Marcy, 1865, 



Bost.Soc. Nat. Hist., Niagara Gr. [Sig. 



having an angular rib.] 

 granulostriata, Meek & Worthen, 1860, 



Proc. Acad. Nat. Sci., Coal Meas. 



[Sig. granular and striated.] 

 grayvillensis, Norwood & Pratten, 1855, 



Jour. Acad. Nat. Sci., 2nd series, vol. 



3, Coal Meas. [Ety. proper name.] 

 gregaria, Billings, 1859, Can. Nat. & Geo., 



vol. 4, Calciferous Gr. [Sig. occurring 



in masses.] 

 halei. Hall, 1861, Rep. of Progr.Wis.Sur., 



Niagara Gr. [Ety. proper name.] 

 hallana, Shumard, 1859, Trans. St. Louis 



Acad. Sci., Permian Gr. [Ety. proper 



name.] 

 halli, S. A. Miller, 1874, Cin. Quar. Jour. 



Sci., vol. 1, Cin'ti Gr. [Ety. proper 



name.] 

 harpya, Billings, 1865, Pal. Foss., vol. 1, 



Quebec Gr. [Ety. mythological name.] 

 haydenana, Geinitz, 1866, Carl), und 



*Dyas in Neb., Coal Meas. [Ety. 



proper name.] 

 hebe. Hall, 1861, 14th Reg. Rep. N. Y., 



Up. Held. Gr. [Ety. mythological 



name.] 

 helena, Billings, 1860, Can. Nat. & Geo., 



vol. 5, Hud. Riv. Gr. [Ety. proper 



name.] 

 hickmanensis, Winchell, Geo. of Tenn., 



Low. Carb. [Ety. proper name.] 

 hortensia, Billings, 1865, Pal. Foss., vol. 



1, Quebec Gr. [Ety. proper name.] 

 hoyi. Hall, 1861, Rep. of Progr. Wis. Sur., 



Niagara Gr. [Ety. proper name.] 

 humerosa, Meek & Hayden, 1858, Proc. 



Acad. Nat. Sci. Phil., Coal Meas. [Sig. 



humped.] 

 humilis. Hall, 1858, Trans. Alb. Inst., vol. 



4, Warsaw Gr. [Sig. small.] 

 humilis, AVinchell, 1862. This name was 



preoccupied. 



huronensis, Winchell, 1862, Proc. Acad. 



Nat. Sci. Phil., Portage Gr. [Ety. 



proper name.] 

 hyale, Billings, 1865, Pal. Foss., vol. 1, 



Quebec Gr. [Ety. proper name.] 

 ida. Hall, 1861, Rep. of Progr. Wis. Sur., 



Niagara Gr. [Ety. mythological name.] 

 ignobilis, Dawson, 1868, Acad. Geol., Car- 

 boniferous. [Sig. ignoble.] 

 imitator. Hall, 1872, 24th Reg. R«p., Up. 



Held. Gr. [Sig. resembler.] 

 immatura, Billings, 1859, Can. Nat. & 



Geo., vol. 4, Chazy Gr. [Sig. imma- 

 ture.] 

 indenta. Hall, 1847, Pal. N. Y., vol. 1, 



Trenton Gr. [Sig. notched.] 

 inexspectans, Hall & Whitfield, 1875, 



Ohio Pal., vol. 1, Clinton Gr. [Sig. 



not expected.] 

 inornata, Meek, 1872, Pal. E. Neb., Coal 



Meiis. [Sig. not adorned.] 

 insolita. Hall, 1876, Illust. Devonian 



Foss., Ham. Gr. [Sig. rare.] 

 isaacsi. Hall, 1873, 23rd Reg. Rep., Che- 

 mung Gr. [Ety. proper name.] 

 itys. Hall, 1876, Illust. Devonian Foss., 



Ham. Gr. [Ety. mythological name.] 

 kearneyi, Hall, 1861, 12th Reg. Rep., Up, 



Held. Gr. [Ety. proper name.] 

 labrosa, Hall, 1859, Pal. N. Y., vol. 3, Low. 



Held Gr. [Sig. having lips.] 

 lapicida, see Raphistoma lapicidum. 

 laurentina, Billings, 1859,Can. Nat. & Geo., 



vol. 4, Calcif. Gr. [Ety. proper name.] 

 leavenworthana. Hall, 1858, Trans. Alb. 



Inst., vol. 4, Warsaw Gr. [Ety. 



proper name.] 

 lenticulans, see Raphistoma lenticulare. 

 lineata, Hall, 1843, (Turbo lineatus) Geo. 



Rep. 4th Dist. N. Y. This name was 



preoccupied, and the fossil is now 



called P itvs 

 litorea, Hal'l, 1852, Pal. N. Y., vol. 2, Me- 

 dina sandstone. [Sig. on the shore.] 

 lucina, Hall, 1862, 15th Reg. Rep., Cornif. 



Gr. [Ety. proper name.] 

 lucina var. perfasciata, Hall, 1876, Illust. 



Devonian Foss., Ham. Gr. [Sig. 



much banded.] 

 1yd ia, Billings, 1874, Pal. Foss., vol. 2, 



Devonian. [Ety. proper name.] 

 marcouana, Geinitz, 1866, Carb. und 



Dyas in Neb., Coal Meas. [Ety. 



proper name.] 

 meekana, Hall, 1858, Trans. Alb. Inst., 



vol. 4, Warsaw Gr. [Ety. proper 



name.] 

 micula. Hall, 1862, Geo. Rep. Wis., Hud. 



Riv. Gr. [Sig. very small.] 

 miser, Billings, 1859, Can. Nat. & Geo., 



vol. 4, Calcif. Gr. [Sig. paltry.] 

 missisquoi, Billings, 1865, Pal. Foss., vol. 



1, Quebec Gr. [Ety. proper name.] 

 missouriensis. Swallow, 1860, (Trochus 



missouriensis) Trans. St. Louis Acad. 



Sci., Coal Meas. [Ety. proper name.] 

 mitigata. Hall, 1860, 13th Reg. Rep., Ham. 



Gr. [Sig. lessened.] 



